Perhaps this is obvious but I could sure use an explanation.
Why is 2D modeling only available for Unsteady flow regimes? I am running a steady flow model and although water is above my lateral structure it is not conveyed into the grid.
Is it because without time steps it cannot compute the rate at which water will laterally disperse. Can it not simply take the 1D WSE and apply that to the neighboring grid element?
Suggestions are greatly appreciated!
Tim Bedford